Trailer



FIG. 1 is a front perspective view of a trailer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a side elevation view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a trailer, as shown. 